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From "Ashutosh Chauhan (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-4257) java.sql.SQLNonTransientConnectionException on JDBCStatsAggregator
Date Sun, 31 Mar 2013 07:33:15 GMT

    [ https://issues.apache.org/jira/browse/HIVE-4257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13618273#comment-13618273
] 

Ashutosh Chauhan commented on HIVE-4257:
----------------------------------------

+1 running tests.
                
> java.sql.SQLNonTransientConnectionException on JDBCStatsAggregator
> ------------------------------------------------------------------
>
>                 Key: HIVE-4257
>                 URL: https://issues.apache.org/jira/browse/HIVE-4257
>             Project: Hive
>          Issue Type: Bug
>          Components: Statistics
>    Affects Versions: 0.11.0
>            Reporter: Teddy Choi
>            Priority: Minor
>             Fix For: 0.11.0
>
>         Attachments: HIVE-4257.1.patch.txt
>
>
> java.sql.SQLNonTransientConnectionException occurs on JDBCStatsAggregator after executing
dozens of Hive queries periodically, which inserts thousands of rows. It may have a relation
with DERBY-5098. To avoid this error, Hive should use a more recent version of Derby(10.6.2.3,
10.7.1.4, 10.8.2.2, 10.9.1.0 or later). Hive 0.11.0-SNAPSHOT uses Derby 10.4.2.0.
> {noformat}
> 2013-03-24 15:54:30,487 ERROR jdbc.JDBCStatsAggregator (JDBCStatsAggregator.java:aggregateStats(168))
- Error during publishing aggregation. java.sql.SQLNonTransientConnectionException: No current
connection.
> 2013-03-24 15:54:30,487 ERROR jdbc.JDBCStatsAggregator (JDBCStatsAggregator.java:aggregateStats(168))
- Error during publishing aggregation. java.sql.SQLNonTransientConnectionException: No current
connection.
> 2013-03-24 15:54:30,487 ERROR jdbc.JDBCStatsAggregator (JDBCStatsAggregator.java:cleanUp(249))
- Error during publishing aggregation. java.sql.SQLNonTransientConnectionException: No current
connection.
> {noformat}

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